1 /* |
|
2 * Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of "Eclipse Public License v1.0"" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: |
|
15 * Provides the TAknFepUiInputStateEntryJapaneseMultitap methods. |
|
16 * |
|
17 */ |
|
18 |
|
19 |
|
20 |
|
21 |
|
22 |
|
23 |
|
24 |
|
25 |
|
26 |
|
27 |
|
28 |
|
29 |
|
30 // INCLUDE FILES |
|
31 #include "AknFepUiInputStateEntryJapaneseMultitap.h" |
|
32 #include "AknFepUIManagerStateInterface.h" // MAknFepUIManagerStateInterface |
|
33 #include "AknFepManagerUIInterface.h" // MAknFepManagerUIInterface |
|
34 #include "AknFepGlobalEnums.h" |
|
35 #include "AknFepManager.h" |
|
36 #include "AknFepUICtrlCandidatePaneInterface.h" // MAknFepUICtrlCandidatePaneInterface |
|
37 |
|
38 #include <PtiDefs.h> // keys |
|
39 #include <PtiEngine.h> |
|
40 #include <PtiCompositionDataIF.h> // MPtiEngineCompositionDataInterface |
|
41 |
|
42 // CONSTANTS |
|
43 const TText KAknFEPLineFeedSymbol = 0x21B2; |
|
44 const TText KAknFEPMirroredLineFeedSymbol = 0x21B3; |
|
45 |
|
46 /** |
|
47 * TAknFepUiInputStateEntryJapaneseMultitap class. |
|
48 * |
|
49 */ |
|
50 |
|
51 //============================ MEMBER FUNCTIONS ============================== |
|
52 |
|
53 // --------------------------------------------------------------------------- |
|
54 // TAknFepUiInputStateEntryJapaneseMultitap:: |
|
55 // TAknFepUiInputStateEntryJapaneseMultitap |
|
56 // C++ default Constructor |
|
57 // --------------------------------------------------------------------------- |
|
58 // |
|
59 TAknFepUiInputStateEntryJapaneseMultitap:: |
|
60 TAknFepUiInputStateEntryJapaneseMultitap( |
|
61 MAknFepUIManagerStateInterface* aOwner, |
|
62 MAknFepUICtrlContainerJapanese* aUIContainer) |
|
63 :TAknFepUiInputStateJapaneseBase(aOwner, aUIContainer) |
|
64 { |
|
65 iState = EEntry; |
|
66 } |
|
67 |
|
68 /** |
|
69 * MPtiObserver interface. |
|
70 */ |
|
71 //============================ MEMBER FUNCTIONS ============================== |
|
72 |
|
73 // --------------------------------------------------------------------------- |
|
74 // TAknFepUiInputStateEntryJapaneseMultitap::KeyTimerExpired |
|
75 // Call this function when Multitap timer of PtiEngine was time-out |
|
76 // --------------------------------------------------------------------------- |
|
77 // |
|
78 void TAknFepUiInputStateEntryJapaneseMultitap::KeyTimerExpired() |
|
79 { |
|
80 MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
|
81 CPtiEngine* ptiEngine = iOwner->PtiEngine(); |
|
82 const MPtiEngineCompositionDataInterface* data = ptiEngine->CompositionData(); |
|
83 TPtrC text = data->CompletedString(); |
|
84 |
|
85 if (text.Length() > 0) |
|
86 { |
|
87 iOwner->ChangeState(EMultiCompletion); |
|
88 fepMan->ClearFlag(CAknFepManager::EFlagInsideMultitapInlineEditingTransaction); |
|
89 TRAP_IGNORE(fepMan->CommitInlineEditL()); |
|
90 iOwner->ChangeState(EInitial); |
|
91 } |
|
92 else |
|
93 { |
|
94 TPtrC text2 = data->ConvertingString(); |
|
95 TInt cursorpos = data->CursorPosition(); |
|
96 if (text2.Length() > 0) |
|
97 { |
|
98 if (text2[0] == KAknFEPLineFeedSymbol |
|
99 || text2[0] == KAknFEPMirroredLineFeedSymbol) |
|
100 { |
|
101 iOwner->ChangeState(EInitial); |
|
102 } |
|
103 else |
|
104 { |
|
105 // Set on cursor visibility in inline editing |
|
106 TRAPD(err, fepMan->SetInlineEditingCursorVisibilityL(ETrue)); |
|
107 if (err == KErrNone) |
|
108 { |
|
109 TRAP(err, fepMan->UpdateInlineEditL(text2, cursorpos)); |
|
110 } |
|
111 if (err != KErrNone) |
|
112 { |
|
113 TRAP_IGNORE(iOwner->FepMan()->SimulateKeyEventL(EKeyEscape, ETrue)); |
|
114 } |
|
115 } |
|
116 } |
|
117 } |
|
118 } |
|
119 |
|
120 /** |
|
121 * TAknFepUiInputStateEntryJapaneseMultitap class. |
|
122 * |
|
123 */ |
|
124 //============================ MEMBER FUNCTIONS ============================== |
|
125 |
|
126 // --------------------------------------------------------------------------- |
|
127 // TAknFepUiInputStateEntryJapaneseMultitap::InitializeStateL |
|
128 // Initialize State |
|
129 // --------------------------------------------------------------------------- |
|
130 // |
|
131 void TAknFepUiInputStateEntryJapaneseMultitap::InitializeStateL() |
|
132 { |
|
133 iOwner->SetInlineEditUnderlineVisibility(EFalse); |
|
134 } |
|
135 |
|
136 // --------------------------------------------------------------------------- |
|
137 // TAknFepUiInputStateEntryJapaneseMultitap::HandleNumericShortKeyL |
|
138 // HHandling short keypress events of the numeric and the star. |
|
139 // --------------------------------------------------------------------------- |
|
140 // |
|
141 TBool TAknFepUiInputStateEntryJapaneseMultitap::HandleNumericShortKeyL(TInt aKey) |
|
142 { |
|
143 TBool cursorVisibility = EFalse; |
|
144 MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
|
145 CPtiEngine* ptiEngine = iOwner->PtiEngine(); |
|
146 TBool ret = EFalse; |
|
147 if (aKey == EPtiKeyStar) |
|
148 { |
|
149 cursorVisibility = ETrue; |
|
150 } |
|
151 fepMan->SetInlineEditingCursorVisibilityL(cursorVisibility); |
|
152 ptiEngine->AppendKeyPress((TPtiKey)aKey); |
|
153 ret = UpdateInlineEditingCharacterL(); |
|
154 return ret; |
|
155 } |
|
156 |
|
157 // --------------------------------------------------------------------------- |
|
158 // TAknFepUiInputStateEntryJapaneseMultitap::HandleNumericLongKeyL |
|
159 // Handling Numeric long keypress event |
|
160 // --------------------------------------------------------------------------- |
|
161 // |
|
162 TBool TAknFepUiInputStateEntryJapaneseMultitap::HandleNumericLongKeyL(TInt /*aKey*/) |
|
163 { |
|
164 iOwner->ChangeState(EMultiCompletion); |
|
165 return EFalse; |
|
166 } |
|
167 |
|
168 // --------------------------------------------------------------------------- |
|
169 // TAknFepUiInputStateEntryJapaneseMultitap::HandleNaviKeyL |
|
170 // Handling navigate keypress event |
|
171 // --------------------------------------------------------------------------- |
|
172 // |
|
173 TBool TAknFepUiInputStateEntryJapaneseMultitap::HandleNaviKeyL(TInt /*aKey*/, |
|
174 TKeyPressLength /*aLength*/) |
|
175 { |
|
176 CPtiEngine* ptiEngine = iOwner->PtiEngine(); |
|
177 TBool ret = EFalse; |
|
178 |
|
179 ptiEngine->HandleCommandL(EPtiCommandUserActionComplete); |
|
180 ret = UpdateInlineEditingCharacterL(); |
|
181 |
|
182 return ret; |
|
183 } |
|
184 |
|
185 // --------------------------------------------------------------------------- |
|
186 // TAknFepUiInputStateEntryJapaneseMultitap::HandleAuxKeyL |
|
187 // Handling auxiliary keypress events including OK and Backspace |
|
188 // --------------------------------------------------------------------------- |
|
189 // |
|
190 TBool TAknFepUiInputStateEntryJapaneseMultitap::HandleAuxKeyL(TInt aKey, |
|
191 TKeyPressLength /*aLength*/) |
|
192 { |
|
193 CPtiEngine* ptiEngine = iOwner->PtiEngine(); |
|
194 TBool ret = EFalse; |
|
195 |
|
196 switch(aKey) |
|
197 { |
|
198 case EKeyBackspace: |
|
199 case EStdKeyBackspace: /* 0x01 */ |
|
200 { |
|
201 MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
|
202 fepMan->SetInlineEditingCursorVisibilityL(ETrue); |
|
203 ptiEngine->DeleteKeyPress(); |
|
204 ret = UpdateInlineEditingCharacterL(); |
|
205 } |
|
206 break; |
|
207 case EKeyOK: |
|
208 case EStdKeyDevice3: /* 0xA7 */ |
|
209 case EStdKeyEnter: /* 0x03 */ |
|
210 case EStdKeyNkpEnter: /* 0x88 */ |
|
211 { |
|
212 iOwner->ChangeState(EMultiCompletion); |
|
213 } |
|
214 break; |
|
215 default: |
|
216 break; |
|
217 } |
|
218 |
|
219 |
|
220 return ret; |
|
221 } |
|
222 |
|
223 // --------------------------------------------------------------------------- |
|
224 // TAknFepUiInputStateEntryJapaneseMultitap::UpdateInlineEditingCharacterL |
|
225 // Update inline editing string |
|
226 // --------------------------------------------------------------------------- |
|
227 // |
|
228 TBool TAknFepUiInputStateEntryJapaneseMultitap::UpdateInlineEditingCharacterL() |
|
229 { |
|
230 MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
|
231 CPtiEngine* ptiEngine = iOwner->PtiEngine(); |
|
232 TBool ret = EFalse; |
|
233 |
|
234 if (!CommitInlineEditingCharacterL()) |
|
235 { |
|
236 const MPtiEngineCompositionDataInterface* data = ptiEngine->CompositionData(); |
|
237 TPtrC text = data->ConvertingString(); |
|
238 TInt cursorpos = data->CursorPosition(); |
|
239 if (text.Length() > 0) |
|
240 { |
|
241 if (State() == EConversion |
|
242 || State() == ECandidate |
|
243 || State() == ECandidateRetroActive |
|
244 || State() == EPredictiveInput) |
|
245 { |
|
246 if (data->NumberOfPhrase() > 0) |
|
247 { |
|
248 TPtrC8 clauseChar = data->LengthOfPhrase(); |
|
249 cursorpos = clauseChar[0]; |
|
250 } |
|
251 } |
|
252 fepMan->UpdateInlineEditL(text, cursorpos); |
|
253 } |
|
254 else |
|
255 { |
|
256 __ASSERT_DEBUG(text.Length() == 0, |
|
257 RDebug::Print( |
|
258 _L("In TAknFepUiInputStateEntryJapaneseMultitap::UpdateInlineEditingCharacterL,\nINVALID DATA: ConvertingString. Roll back to initial State!"))); |
|
259 ptiEngine->ClearCurrentWord(); |
|
260 fepMan->CancelInlineEdit(); |
|
261 iOwner->ChangeState(EInitial); |
|
262 } |
|
263 ret = ETrue; |
|
264 } |
|
265 |
|
266 return ret; |
|
267 } |
|
268 |
|
269 // --------------------------------------------------------------------------- |
|
270 // TAknFepUiInputStateEntryJapaneseMultitap::CommitInlineEditingCharacterL |
|
271 // Commit inline editing string |
|
272 // --------------------------------------------------------------------------- |
|
273 // |
|
274 TBool TAknFepUiInputStateEntryJapaneseMultitap::CommitInlineEditingCharacterL() |
|
275 { |
|
276 CPtiEngine* ptiEngine = iOwner->PtiEngine(); |
|
277 TBool ret = EFalse; |
|
278 const MPtiEngineCompositionDataInterface* data = ptiEngine->CompositionData(); |
|
279 TPtrC text = data->CompletedString(); |
|
280 if (text.Length() > 0) |
|
281 { |
|
282 iOwner->ChangeState(EMultiCompletion); |
|
283 ret = ETrue; |
|
284 } |
|
285 return ret; |
|
286 } |
|
287 |
|
288 // --------------------------------------------------------------------------- |
|
289 // TAknFepUiInputStatePredictiveInputJapanese::HandleCommandL |
|
290 // Handling Command |
|
291 // --------------------------------------------------------------------------- |
|
292 // |
|
293 void TAknFepUiInputStateEntryJapaneseMultitap:: |
|
294 HandleCommandL(TInt aCommandId) |
|
295 { |
|
296 if(aCommandId == EAknFepSoftkeyCommit) |
|
297 { |
|
298 CPtiEngine* ptiEngine = iOwner->PtiEngine(); |
|
299 const MPtiEngineCompositionDataInterface* data = ptiEngine->CompositionData(); |
|
300 TPtrC textConv = data->ConvertingString(); |
|
301 TPtrC textComp = data->CompletedString(); |
|
302 MAknFepUICtrlCandidatePaneInterface* candidatePane = |
|
303 UIContainer()->CandidatePane(MAknFepUICtrlContainerJapanese:: |
|
304 EJapaneseCandidatePane); |
|
305 TInt curr = candidatePane->CurrentItemIndexOfCandidate(); |
|
306 if (curr > -1) |
|
307 { |
|
308 TInt old = 0; |
|
309 ptiEngine->HandleCommandL(EPtiCommandUserActionGetCurrentIndexOfCandidates, &old); |
|
310 while(curr > old) |
|
311 { |
|
312 ++old; |
|
313 ptiEngine->HandleCommandL(EPtiCommandUserActionConvert); |
|
314 } |
|
315 while(curr < old) |
|
316 { |
|
317 --old; |
|
318 ptiEngine->HandleCommandL(EPtiCommandUserActionPrevious); |
|
319 } |
|
320 } |
|
321 candidatePane->HideWindow(); |
|
322 if (textConv.Length() > 0 || textComp.Length() > 0) |
|
323 { |
|
324 iOwner->ChangeState(EMultiCompletion); |
|
325 } |
|
326 else |
|
327 { |
|
328 iOwner->ChangeState(EInitial); |
|
329 } |
|
330 } |
|
331 } |
|
332 |
|
333 // End of file |
|